Question

Describe the graph of the compound inequality


x - 1 ≤ 12 or 2x ≥ 30

My answer is a number line with a closed circle on 13, a closed circle on 15, and shading in between.

Am I right? :)

Answer 1

Wrong. Between part wont be shaded.

Answer 2

Oh ok, would it be a number line with a closed circle on 13, shading to the left, and a closed circle on 15, shading to the right?

Answer 3

Right.

Answer 4

Thank you so much! :D